---> uname -a: Linux prd-centos8-builder-2c-2g-263.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4799 19 2262 6765 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ee:97:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:feee:978f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:56:ff:70 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/03/2025 _x86_64_ (2 CPU) 00:32:54 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 40.93 6.92 34.01 1114.21 3998.43 12:36:01 AM 44.61 0.22 44.39 5.73 3908.52 12:37:01 AM 60.95 0.00 60.95 0.00 7492.92 12:38:01 AM 47.78 0.50 47.28 64.38 5379.21 12:39:01 AM 30.84 0.20 30.64 38.79 1494.90 12:40:01 AM 19.73 0.07 19.66 3.07 521.91 12:41:01 AM 18.91 0.50 18.41 63.71 548.47 12:42:01 AM 18.56 0.00 18.56 0.00 1218.08 12:43:01 AM 2.93 0.00 2.93 0.00 102.93 Average: 31.69 0.93 30.76 143.31 2740.62 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5286448 6973832 2595984 32.93 2688 1879832 1021532 11.44 200968 2103860 43608 12:36:01 AM 5164820 7002784 2717612 34.48 2688 2021312 944164 10.57 200400 2195148 147424 12:37:01 AM 4984300 6921988 2898132 36.77 2688 2116772 1034860 11.59 208512 2349752 69240 12:38:01 AM 4987828 6993372 2894604 36.72 2688 2180684 940932 10.54 226228 2315064 27924 12:39:01 AM 4853424 6893184 3029008 38.43 2688 2215168 1022344 11.45 268904 2406668 35392 12:40:01 AM 4889808 6928428 2992624 37.97 2688 2214084 1020620 11.43 269760 2369596 43060 12:41:01 AM 4968724 6976728 2913708 36.96 2688 2183208 957852 10.73 424276 2136248 10124 12:42:01 AM 5002448 7014236 2879984 36.54 2688 2186984 926392 10.37 421664 2103136 8 12:43:01 AM 5002620 7014408 2879812 36.53 2688 2186984 926392 10.37 421664 2103252 4 Average: 5015602 6968773 2866830 36.37 2688 2131670 977232 10.94 293597 2231414 41865 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 67.94 47.88 561.07 16.17 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 47.64 40.69 519.03 4.07 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 15.51 13.48 181.94 2.28 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 48.53 37.25 587.10 6.71 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 19.55 20.66 22.90 7.28 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 13.21 13.25 9.40 5.96 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 16.89 15.13 13.62 7.22 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.33 2.08 1.59 0.86 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.65 0.13 0.07 0.02 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.81 21.17 210.74 5.62 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/03/2025 _x86_64_ (2 CPU) 00:32:54 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 16.08 0.00 3.04 13.35 0.08 67.46 12:35:01 AM 0 18.52 0.00 3.05 17.52 0.08 60.83 12:35:01 AM 1 13.64 0.00 3.02 9.19 0.08 74.06 12:36:01 AM all 15.50 0.00 2.41 9.06 0.08 72.96 12:36:01 AM 0 16.87 0.00 2.47 10.06 0.08 70.51 12:36:01 AM 1 14.13 0.00 2.35 8.05 0.07 75.40 12:37:01 AM all 10.13 0.00 1.78 18.82 0.07 69.21 12:37:01 AM 0 13.22 0.00 2.19 22.63 0.07 61.89 12:37:01 AM 1 7.03 0.00 1.37 15.01 0.07 76.52 12:38:01 AM all 24.27 0.00 3.47 1.33 0.08 70.85 12:38:01 AM 0 28.19 0.00 3.53 1.23 0.08 66.96 12:38:01 AM 1 20.34 0.00 3.41 1.44 0.07 74.75 12:39:01 AM all 23.58 0.00 2.67 4.00 0.08 69.66 12:39:01 AM 0 25.85 0.00 2.77 4.95 0.08 66.35 12:39:01 AM 1 21.32 0.00 2.56 3.06 0.08 72.98 12:40:01 AM all 22.17 0.00 2.48 5.52 0.08 69.75 12:40:01 AM 0 25.66 0.00 2.13 6.30 0.08 65.82 12:40:01 AM 1 18.68 0.00 2.82 4.73 0.08 73.69 12:41:01 AM all 27.92 0.00 3.18 3.28 0.08 65.54 12:41:01 AM 0 43.01 0.00 3.77 3.99 0.08 49.14 12:41:01 AM 1 12.83 0.00 2.59 2.57 0.07 81.95 12:42:01 AM all 4.59 0.00 0.60 0.51 0.03 94.27 12:42:01 AM 0 3.00 0.00 0.60 0.23 0.03 96.13 12:42:01 AM 1 6.18 0.00 0.60 0.78 0.03 92.41 12:43:01 AM all 0.26 0.00 0.08 0.36 0.03 99.28 12:43:01 AM 0 0.38 0.00 0.05 0.00 0.02 99.55 12:43:01 AM 1 0.13 0.00 0.10 0.72 0.03 99.01 Average: all 16.06 0.00 2.19 6.24 0.07 75.44 Average: 0 19.42 0.00 2.29 7.43 0.07 70.80 Average: 1 12.70 0.00 2.09 5.06 0.06 80.09